Make a kaleidoscope at home to teach your child about the color spectrum and mirror science.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Learn about Andy Warhol and his famous portraits with your child by creating your own self-portrait in his trademark style.

Is your kid indecisive about what he wants to be when he grows up? Instead of concentrating on just one dream, encourage him to explore the possibilities.

Your child will have fun creating an Earth Day Plate that he can eat off as often as he likes!

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Invigorate your fourth grader's mind by helping him turn his room into a woven masterpiece using various lengths of material.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

Valentine cookies are a classroom staple on Valentine's Day. Make a batch of delicious valentine cookies with your child this February.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Learn to make homemade ketchup with your child and experiment with spices and flavors!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Help your child celebrate the summer and the sun by making a sandy seascape.

Air-drying clay gives your young artist the opportunity to make a simple bowl that mimics the beauty of an autumn leaf.

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

Invite your child to partake in an eco-friendly craft by weaving long twigs into a useful kitchen stand for hot pots and pans.

Take a dive into the candy jar with this yummy science experiment.

An ancient form of writing gets new life in an activity designed to help your child read understand what life was like for early Native Americans.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Your child can create an interactive map of his neighborhood focusing on the different textures he finds!

Show your second grader how to celebrate nature by turning some collected pencil shavings into miniature 3-D designs.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Discover whether cold or hot water from the faucet will boil faster on the stove.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!